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Surf Forecasts:

Jaconé surfForecast / Rio de Janeiro / Brazil

information circle16 Day Weather and Surf, issued 8 pm Tuesday 17 Mar 2026 -03
Forecast update in hr  min  s Forecast update imminent
Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jaconé sea temperature is
26.4° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 18) at 6AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.2m 10s and forecast to arrive on Wednesday (Mar 18) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Mar 25) at 3AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Wed 18th Mar)4ft (1.2m) 10s
Best Surf 6AM (Wed 18th Mar)4ft (1.2m) 10s
Most Powerful 6AM (Wed 18th Mar)4ft (1.2m) 10s

Table - best surf conditions forecast for Jaconé over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 25°C on Wed morning, min 21°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun afternoon. Warm (max 25°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
2
0
2
2
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SE
0.8
SE
0.7
SE
0.8
SE
0.7
SE
0.8
SE
0.8
SE
0.7
ESE
0.7
ESE
0.6
ESE
0.7
SE
0.9
ESE
Period(s) (?)101010999999888101010998899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)29221421019718815412112113210586721179211310168624777137
Wind
(km/h)
10
NE
5
NE
15
SE
5
NE
0
NE
15
SSE
5
NNE
5
W
10
S
5
NNW
5
SW
10
SSE
10
NNE
5
E
15
ESE
10
NNE
5
NW
10
SE
15
NE
10
NE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscrossglassglasscross-
on		cross-
off		glasscross-
on		cross-
off		glasscrossoffglasscross-
off		offglasscrossoffoffcross-
off
High Tide
/ height (m)
2:43AM
1.07
2:19PM
1.11
3:06AM
1.05
2:50PM
1.14
3:25AM
1.01
3:24PM
1.13
3:45AM
0.95
4:02PM
1.09
4:06AM
0.89
4:44PM
1.02
4:29AM
0.84
5:33PM
0.92
4:58AM
0.78
Low Tide
/ height (m)
8:27AM
0.18
8:50PM
-0.07
9:03AM
0.15
9:30PM
-0.02
9:38AM
0.13
10:10PM
0.06
10:15AM
0.12
10:53PM
0.18
10:55AM
0.13
11:40PM
0.32
11:40AM
0.16
12:36AM
0.45
12:39PM
0.21
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-5:52--5:52--5:52--5:54--5:54--5:54--5:54-
Sunset--6:02--6:01--6:00--6:00--5:59--5:58--5:57
clear
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
Rain (mm)
--------------1--2--1
Temp. °C232525232424232525242525242525242425232728
Feels °C (?)242726252625252727272626252625262627252929
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaconé surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Jaconé at:
surf-forecast.com

Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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